Jim Duquette, Lindsey Duquette

Former Orioles executive Jim Duquette is donating a kidney to his 9-year-old daughter, Lindsey, who has focal segmental glomerulosclerosis, a rare kidney disorder with no known cure.

Former Orioles executive Jim Duquette is donating a kidney to his 9-year-old daughter, Lindsey, who has focal segmental glomerulosclerosis, a rare kidney disorder with no known cure. (Baltimore Sun photo by Lloyd Fox)

Former Orioles executive Jim Duquette is donating a kidney to his 9-year-old daughter, Lindsey, who has focal segmental glomerulosclerosis, a rare kidney disorder with no known cure.